发明授权
- 专利标题： Platen roller apparatus
- 专利标题（中）： 压纸辊装置
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申请号： US510200申请日： 1990-04-17
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公开(公告)号： US5092698A公开(公告)日： 1992-03-03
- 发明人: Youichi Narui , Seiji Okunomiya , Masami Takada
- 申请人： Youichi Narui , Seiji Okunomiya , Masami Takada
- 申请人地址： JPX Tokyo
- 专利权人： Hitachi, Ltd.
- 当前专利权人： Hitachi, Ltd.
- 当前专利权人地址： JPX Tokyo
- 优先权： JPX1-104406 19890426
- 主分类号： B41J13/22
- IPC分类号： B41J13/22 ; B65H5/12
摘要：
A platen roller apparatus having a cylindrical platen roller, a recording sheet retaining member capable of moving while being maintained in parallel with the axis of the platen roller, a positioning member for positioning a recording sheet on the platen roller; and members for urging the recording sheet retaining member inwardly in the radial direction of the platen roller. The recording sheet is retained while being pinched between the outer circumferential surface of the platen roller and the recording sheet retaining member.
公开/授权文献
- US5702102A Score board for dart game 公开/授权日：1997-12-30
信息查询
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